Site
Cl−
Ca2+
Na+
K+
Mg2+
pH
Faysal
Minimum
8.35
1.95
4.07
0.84
4.18
3.77
0.64
0.45
7.22
Maximum
20.68
4.14
10.06
2.11
10.34
9.95
5.77
3.91
7.55
Median
15.05
3.15
7.19
1.50
7.52
6.89
2.76
1.86
7.44
Mean
15.07
3.09
7.13
1.54
7.47
6.85
3.01
1.96
7.40
S.D.
3.97
0.75
1.86
0.44
2.52
1.99
1.56
1.04
0.12
Dar Elsalam
Minimum
8.50
1.89
3.75
0.85
4.05
4.02
1.43
1.00
7.31
Maximum
22.86
4.57
12.72
2.34
11.43
11.46
6.01
4.07
7.82
Median
15.22
3.25
7.70
1.52
7.61
7.49
3.46
2.27
7.67
Mean
15.44
3.16
7.60
1.58
7.66
7.52
3.56
2.31
7.61
S.D.
4.12
0.78
2.37
0.46
3.01
2.18
1.20
0.83
0.22
Dokki
Minimum
8.72
2.03
6.00
0.87
4.36
4.08
2.05
1.44
7.35
Maximum
25.42
5.08
13.59
2.60
12.71
11.17
5.65
3.82
7.54
Median
17.25
3.56
9.67
1.72
8.53
7.61
4.47
2.87
7.42
Mean
17.16
3.51
9.66
1.76
8.51
7.56
4.21
2.73
7.43
S.D.
4.94
0.94
2.63
0.54
3.41
2.17
1.11
0.79
0.27
El Haram
Minimum
6.83
1.59
5.33
0.68
3.41
4.18
3.11
1.92
6.43
Maximum
40.20
8.04
14.30
4.11
20.10
11.08
7.86
5.32
7.47
Median
17.21
3.57
9.82
1.81
8.60
7.65
6.38
3.83
6.70
Mean
19.84
4.06
9.82
2.03
9.84
7.61
5.99
3.66
6.56
S.D.
9.27
1.85
2.80
0.98
6.99
2.22
1.59
1.10
0.43
Hadek Elahram
Minimum
6.09
1.54
3.59
0.70
3.05
2.98
1.28
0.90
6.59
Maximum
16.40
3.28
8.41
1.65
8.20
10.35
3.64
2.46
7.29
Median
11.63
2.39
6.17
1.16
5.81
6.46
2.78
1.78
6.63
Mean
11.66
2.39
6.14
1.20
5.79
6.39
2.62
1.70
6.85
S.D.
3.06
0.58
1.62
0.34
2.11
2.00
0.72
0.51
0.34